
:host {
  display: block;
  margin: 10px;
  padding: 10px;
  border: 1px solid blue;
}

ul {
  display: block;
  margin: 0;
  padding: 0;
}

li {
  list-style: none;
  margin: 0;
  padding: 20px;
}

.selected {
  font-weight: bold;
  background: rgb(255, 255, 210);
}
